291299679

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{4283}}^1$

素因数の和:4532

約数の個数: 32

約数和(自身を含む): 472953600

約数和(自身を除く): 181653921

約数列:

[1, 3, 9, 11, 27, 33, 99, 229, 297, 687, 2061, 2519, 4283, 6183, 7557, 12849, 22671, 38547, 47113, 68013, 115641, 141339, 424017, 980807, 1272051, 2942421, 8827263, 10788877, 26481789, 32366631, 97099893, 291299679]

約数ペア:

[(1, 291299679), (3, 97099893), (9, 32366631), (11, 26481789), (27, 10788877), (33, 8827263), (99, 2942421), (229, 1272051), (297, 980807), (687, 424017), (2061, 141339), (2519, 115641), (4283, 68013), (6183, 47113), (7557, 38547), (12849, 22671)]