2908227

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1753}}^1$

素因数の和:1842

約数の個数: 16

約数和(自身を含む): 4490240

約数和(自身を除く): 1582013

約数列:

[1, 3, 7, 21, 79, 237, 553, 1659, 1753, 5259, 12271, 36813, 138487, 415461, 969409, 2908227]

約数ペア:

[(1, 2908227), (3, 969409), (7, 415461), (21, 138487), (79, 36813), (237, 12271), (553, 5259), (1659, 1753)]