79811365921

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{8970593}}^1$

素因数の和:8970672

約数の個数: 16

約数和(自身を含む): 96451826688

約数和(自身を除く): 16640460767

約数列:

[1, 7, 31, 41, 217, 287, 1271, 8897, 8970593, 62794151, 278088383, 367794313, 1946618681, 2574560191, 11401623703, 79811365921]

約数ペア:

[(1, 79811365921), (7, 11401623703), (31, 2574560191), (41, 1946618681), (217, 367794313), (287, 278088383), (1271, 62794151), (8897, 8970593)]