3427826689

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{181}}^1$

素因数の和:422

約数の個数: 64

約数和(自身を含む): 4461649920

約数和(自身を除く): 1033823231

約数列:

[1, 7, 19, 23, 41, 133, 151, 161, 181, 287, 437, 779, 943, 1057, 1267, 2869, 3059, 3439, 3473, 4163, 5453, 6191, 6601, 7421, 17917, 20083, 24073, 24311, 27331, 29141, 43337, 51947, 65987, 79097, 117629, 125419, 140999, 142393, 170683, 191317, 461909, 519289, 553679, 628613, 823403, 986993, 996751, 1120571, 1194781, 2705467, 3242977, 3635023, 4400291, 7843997, 11943647, 18938269, 21290849, 22700839, 25773133, 83605529, 149035943, 180411931, 489689527, 3427826689]

約数ペア:

[(1, 3427826689), (7, 489689527), (19, 180411931), (23, 149035943), (41, 83605529), (133, 25773133), (151, 22700839), (161, 21290849), (181, 18938269), (287, 11943647), (437, 7843997), (779, 4400291), (943, 3635023), (1057, 3242977), (1267, 2705467), (2869, 1194781), (3059, 1120571), (3439, 996751), (3473, 986993), (4163, 823403), (5453, 628613), (6191, 553679), (6601, 519289), (7421, 461909), (17917, 191317), (20083, 170683), (24073, 142393), (24311, 140999), (27331, 125419), (29141, 117629), (43337, 79097), (51947, 65987)]