384747969

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{293}}^1$

素因数の和:549

約数の個数: 32

約数和(自身を含む): 537384960

約数和(自身を除く): 152636991

約数列:

[1, 3, 47, 67, 139, 141, 201, 293, 417, 879, 3149, 6533, 9313, 9447, 13771, 19599, 19631, 27939, 40727, 41313, 58893, 122181, 437711, 922657, 1313133, 1914169, 2728709, 2767971, 5742507, 8186127, 128249323, 384747969]

約数ペア:

[(1, 384747969), (3, 128249323), (47, 8186127), (67, 5742507), (139, 2767971), (141, 2728709), (201, 1914169), (293, 1313133), (417, 922657), (879, 437711), (3149, 122181), (6533, 58893), (9313, 41313), (9447, 40727), (13771, 27939), (19599, 19631)]