672510159

素因数分解:

$3^2\times {\mathrm{149}}^1\times {\mathrm{659}}^1\times {\mathrm{761}}^1$

素因数の和:1575

約数の個数: 24

約数和(自身を含む): 980694000

約数和(自身を除く): 308183841

約数列:

[1, 3, 9, 149, 447, 659, 761, 1341, 1977, 2283, 5931, 6849, 98191, 113389, 294573, 340167, 501499, 883719, 1020501, 1504497, 4513491, 74723351, 224170053, 672510159]

約数ペア:

[(1, 672510159), (3, 224170053), (9, 74723351), (149, 4513491), (447, 1504497), (659, 1020501), (761, 883719), (1341, 501499), (1977, 340167), (2283, 294573), (5931, 113389), (6849, 98191)]