12383371

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:259

約数の個数: 32

約数和(自身を含む): 16934400

約数和(自身を除く): 4551029

約数列:

[1, 7, 11, 13, 77, 89, 91, 139, 143, 623, 973, 979, 1001, 1157, 1529, 1807, 6853, 8099, 10703, 12371, 12649, 12727, 19877, 86597, 89089, 136081, 139139, 160823, 952567, 1125761, 1769053, 12383371]

約数ペア:

[(1, 12383371), (7, 1769053), (11, 1125761), (13, 952567), (77, 160823), (89, 139139), (91, 136081), (139, 89089), (143, 86597), (623, 19877), (973, 12727), (979, 12649), (1001, 12371), (1157, 10703), (1529, 8099), (1807, 6853)]