1189771521

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{85087}}^1$

素因数の和:85228

約数の個数: 16

約数和(自身を含む): 1633689600

約数和(自身を除く): 443918079

約数列:

[1, 3, 59, 79, 177, 237, 4661, 13983, 85087, 255261, 5020133, 6721873, 15060399, 20165619, 396590507, 1189771521]

約数ペア:

[(1, 1189771521), (3, 396590507), (59, 20165619), (79, 15060399), (177, 6721873), (237, 5020133), (4661, 255261), (13983, 85087)]