983140221

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{10657}}^1$

素因数の和:10881

約数の個数: 32

約数和(自身を含む): 1571586048

約数和(自身を除く): 588445827

約数列:

[1, 3, 7, 21, 23, 69, 161, 191, 483, 573, 1337, 4011, 4393, 10657, 13179, 30751, 31971, 74599, 92253, 223797, 245111, 735333, 1715777, 2035487, 5147331, 6106461, 14248409, 42745227, 46816201, 140448603, 327713407, 983140221]

約数ペア:

[(1, 983140221), (3, 327713407), (7, 140448603), (21, 46816201), (23, 42745227), (69, 14248409), (161, 6106461), (191, 5147331), (483, 2035487), (573, 1715777), (1337, 735333), (4011, 245111), (4393, 223797), (10657, 92253), (13179, 74599), (30751, 31971)]