236439973

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{22091}}^1$

素因数の和:22248

約数の個数: 16

約数和(自身を含む): 296916480

約数和(自身を除く): 60476507

約数列:

[1, 7, 11, 77, 139, 973, 1529, 10703, 22091, 154637, 243001, 1701007, 3070649, 21494543, 33777139, 236439973]

約数ペア:

[(1, 236439973), (7, 33777139), (11, 21494543), (77, 3070649), (139, 1701007), (973, 243001), (1529, 154637), (10703, 22091)]