1214897289

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{1231}}^1\times {\mathrm{5393}}^1$

素因数の和:6688

約数の個数: 16

約数和(自身を含む): 1648061184

約数和(自身を除く): 433163895

約数列:

[1, 3, 61, 183, 1231, 3693, 5393, 16179, 75091, 225273, 328973, 986919, 6638783, 19916349, 404965763, 1214897289]

約数ペア:

[(1, 1214897289), (3, 404965763), (61, 19916349), (183, 6638783), (1231, 986919), (3693, 328973), (5393, 225273), (16179, 75091)]