1210121211

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{367}}^1\times {\mathrm{1433}}^1$

素因数の和:1875

約数の個数: 32

約数和(自身を含む): 1773112320

約数和(自身を除く): 562991109

約数列:

[1, 3, 13, 39, 59, 177, 367, 767, 1101, 1433, 2301, 4299, 4771, 14313, 18629, 21653, 55887, 64959, 84547, 253641, 281489, 525911, 844467, 1099111, 1577733, 3297333, 6836843, 20510529, 31028749, 93086247, 403373737, 1210121211]

約数ペア:

[(1, 1210121211), (3, 403373737), (13, 93086247), (39, 31028749), (59, 20510529), (177, 6836843), (367, 3297333), (767, 1577733), (1101, 1099111), (1433, 844467), (2301, 525911), (4299, 281489), (4771, 253641), (14313, 84547), (18629, 64959), (21653, 55887)]