1330294861

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{1009}}^1$

素因数の和:1489

約数の個数: 32

約数和(自身を含む): 1675468800

約数和(自身を除く): 345173939

約数列:

[1, 7, 19, 23, 133, 161, 431, 437, 1009, 3017, 3059, 7063, 8189, 9913, 19171, 23207, 57323, 69391, 134197, 162449, 188347, 434879, 440933, 1318429, 3044153, 3086531, 8262701, 10002217, 57838907, 70015519, 190042123, 1330294861]

約数ペア:

[(1, 1330294861), (7, 190042123), (19, 70015519), (23, 57838907), (133, 10002217), (161, 8262701), (431, 3086531), (437, 3044153), (1009, 1318429), (3017, 440933), (3059, 434879), (7063, 188347), (8189, 162449), (9913, 134197), (19171, 69391), (23207, 57323)]