2687823657

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{379}}^1\times {\mathrm{619}}^1$

素因数の和:1090

約数の個数: 48

約数和(自身を含む): 4165408000

約数和(自身を除く): 1477584343

約数列:

[1, 3, 9, 19, 57, 67, 171, 201, 379, 603, 619, 1137, 1273, 1857, 3411, 3819, 5571, 7201, 11457, 11761, 21603, 25393, 35283, 41473, 64809, 76179, 105849, 124419, 228537, 234601, 373257, 482467, 703803, 787987, 1447401, 2111409, 2363961, 4342203, 4457419, 7091883, 13372257, 15718267, 40116771, 47154801, 141464403, 298647073, 895941219, 2687823657]

約数ペア:

[(1, 2687823657), (3, 895941219), (9, 298647073), (19, 141464403), (57, 47154801), (67, 40116771), (171, 15718267), (201, 13372257), (379, 7091883), (603, 4457419), (619, 4342203), (1137, 2363961), (1273, 2111409), (1857, 1447401), (3411, 787987), (3819, 703803), (5571, 482467), (7201, 373257), (11457, 234601), (11761, 228537), (21603, 124419), (25393, 105849), (35283, 76179), (41473, 64809)]