400872191

素因数分解:

${\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{4597}}^1$

素因数の和:4754

約数の個数: 16

約数和(自身を含む): 432579840

約数和(自身を除く): 31707649

約数列:

[1, 29, 31, 97, 899, 2813, 3007, 4597, 87203, 133313, 142507, 445909, 4132703, 12931361, 13823179, 400872191]

約数ペア:

[(1, 400872191), (29, 13823179), (31, 12931361), (97, 4132703), (899, 445909), (2813, 142507), (3007, 133313), (4597, 87203)]