16064289

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1009}}^1$

素因数の和:1105

約数の個数: 24

約数和(自身を含む): 24421800

約数和(自身を除く): 8357511

約数列:

[1, 3, 9, 29, 61, 87, 183, 261, 549, 1009, 1769, 3027, 5307, 9081, 15921, 29261, 61549, 87783, 184647, 263349, 553941, 1784921, 5354763, 16064289]

約数ペア:

[(1, 16064289), (3, 5354763), (9, 1784921), (29, 553941), (61, 263349), (87, 184647), (183, 87783), (261, 61549), (549, 29261), (1009, 15921), (1769, 9081), (3027, 5307)]