1301857523

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1\times {\mathrm{181}}^1$

素因数の和:483

約数の個数: 32

約数和(自身を含む): 1460659200

約数和(自身を除く): 158801677

約数列:

[1, 19, 23, 109, 151, 181, 437, 2071, 2507, 2869, 3439, 3473, 4163, 16459, 19729, 27331, 47633, 65987, 79097, 312721, 374851, 378557, 453767, 519289, 628613, 2979079, 7192583, 8621573, 11943647, 56602501, 68518817, 1301857523]

約数ペア:

[(1, 1301857523), (19, 68518817), (23, 56602501), (109, 11943647), (151, 8621573), (181, 7192583), (437, 2979079), (2071, 628613), (2507, 519289), (2869, 453767), (3439, 378557), (3473, 374851), (4163, 312721), (16459, 79097), (19729, 65987), (27331, 47633)]