99778881

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{2357}}^1$

素因数の和:2600

約数の個数: 16

約数和(自身を含む): 135368064

約数和(自身を除く): 35589183

約数列:

[1, 3, 103, 137, 309, 411, 2357, 7071, 14111, 42333, 242771, 322909, 728313, 968727, 33259627, 99778881]

約数ペア:

[(1, 99778881), (3, 33259627), (103, 968727), (137, 728313), (309, 322909), (411, 242771), (2357, 42333), (7071, 14111)]