1957202289

素因数分解:

$3^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{197}}^1\times {\mathrm{881}}^1$

素因数の和:1270

約数の個数: 48

約数和(自身を含む): 3269185920

約数和(自身を除く): 1311983631

約数列:

[1, 3, 7, 9, 21, 63, 179, 197, 537, 591, 881, 1253, 1379, 1611, 1773, 2643, 3759, 4137, 6167, 7929, 11277, 12411, 18501, 35263, 55503, 105789, 157699, 173557, 246841, 317367, 473097, 520671, 740523, 1103893, 1214899, 1419291, 1562013, 2221569, 3311679, 3644697, 9935037, 10934091, 31066703, 93200109, 217466921, 279600327, 652400763, 1957202289]

約数ペア:

[(1, 1957202289), (3, 652400763), (7, 279600327), (9, 217466921), (21, 93200109), (63, 31066703), (179, 10934091), (197, 9935037), (537, 3644697), (591, 3311679), (881, 2221569), (1253, 1562013), (1379, 1419291), (1611, 1214899), (1773, 1103893), (2643, 740523), (3759, 520671), (4137, 473097), (6167, 317367), (7929, 246841), (11277, 173557), (12411, 157699), (18501, 105789), (35263, 55503)]