89471109

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{46819}}^1$

素因数の和:46849

約数の個数: 24

約数和(自身を含む): 149449440

約数和(自身を除く): 59978331

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 46819, 140457, 327733, 608647, 983199, 1825941, 2294131, 4260529, 6882393, 12781587, 29823703, 89471109]

約数ペア:

[(1, 89471109), (3, 29823703), (7, 12781587), (13, 6882393), (21, 4260529), (39, 2294131), (49, 1825941), (91, 983199), (147, 608647), (273, 327733), (637, 140457), (1911, 46819)]