304820551

素因数分解:

$7^1\times {\mathrm{31}}^2\times {\mathrm{113}}^1\times {\mathrm{401}}^1$

素因数の和:583

約数の個数: 24

約数和(自身を含む): 364057632

約数和(自身を除く): 59237081

約数列:

[1, 7, 31, 113, 217, 401, 791, 961, 2807, 3503, 6727, 12431, 24521, 45313, 87017, 108593, 317191, 385361, 760151, 1404703, 2697527, 9832921, 43545793, 304820551]

約数ペア:

[(1, 304820551), (7, 43545793), (31, 9832921), (113, 2697527), (217, 1404703), (401, 760151), (791, 385361), (961, 317191), (2807, 108593), (3503, 87017), (6727, 45313), (12431, 24521)]