614492711

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{457}}^1$

素因数の和:639

約数の個数: 32

約数和(自身を含む): 741476352

約数和(自身を除く): 126983641

約数列:

[1, 7, 47, 61, 67, 329, 427, 457, 469, 2867, 3149, 3199, 4087, 20069, 21479, 22043, 27877, 28609, 30619, 150353, 192089, 195139, 214333, 1310219, 1344623, 1439093, 1867759, 9171533, 10073651, 13074313, 87784673, 614492711]

約数ペア:

[(1, 614492711), (7, 87784673), (47, 13074313), (61, 10073651), (67, 9171533), (329, 1867759), (427, 1439093), (457, 1344623), (469, 1310219), (2867, 214333), (3149, 195139), (3199, 192089), (4087, 150353), (20069, 30619), (21479, 28609), (22043, 27877)]