831029547

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1\times {\mathrm{719}}^1$

素因数の和:1043

約数の個数: 32

約数和(自身を含む): 1190661120

約数和(自身を除く): 359631573

約数列:

[1, 3, 17, 51, 131, 173, 393, 519, 719, 2157, 2227, 2941, 6681, 8823, 12223, 22663, 36669, 67989, 94189, 124387, 282567, 373161, 385271, 1155813, 1601213, 2114579, 4803639, 6343737, 16294697, 48884091, 277009849, 831029547]

約数ペア:

[(1, 831029547), (3, 277009849), (17, 48884091), (51, 16294697), (131, 6343737), (173, 4803639), (393, 2114579), (519, 1601213), (719, 1155813), (2157, 385271), (2227, 373161), (2941, 282567), (6681, 124387), (8823, 94189), (12223, 67989), (22663, 36669)]