298527229

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4889}}^1$

素因数の和:4981

約数の個数: 32

約数和(自身を含む): 407473920

約数和(自身を除く): 108946691

約数列:

[1, 7, 11, 13, 61, 77, 91, 143, 427, 671, 793, 1001, 4697, 4889, 5551, 8723, 34223, 53779, 61061, 63557, 298229, 376453, 444899, 699127, 2087603, 3280519, 3876977, 4893889, 22963633, 27138839, 42646747, 298527229]

約数ペア:

[(1, 298527229), (7, 42646747), (11, 27138839), (13, 22963633), (61, 4893889), (77, 3876977), (91, 3280519), (143, 2087603), (427, 699127), (671, 444899), (793, 376453), (1001, 298229), (4697, 63557), (4889, 61061), (5551, 53779), (8723, 34223)]