788472693

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{431}}^1$

素因数の和:630

約数の個数: 48

約数和(自身を含む): 1207664640

約数和(自身を除く): 419191947

約数列:

[1, 3, 9, 31, 79, 83, 93, 237, 249, 279, 431, 711, 747, 1293, 2449, 2573, 3879, 6557, 7347, 7719, 13361, 19671, 22041, 23157, 34049, 35773, 40083, 59013, 102147, 107319, 120249, 203267, 306441, 321957, 609801, 1055519, 1108963, 1829403, 2826067, 3166557, 3326889, 8478201, 9499671, 9980667, 25434603, 87608077, 262824231, 788472693]

約数ペア:

[(1, 788472693), (3, 262824231), (9, 87608077), (31, 25434603), (79, 9980667), (83, 9499671), (93, 8478201), (237, 3326889), (249, 3166557), (279, 2826067), (431, 1829403), (711, 1108963), (747, 1055519), (1293, 609801), (2449, 321957), (2573, 306441), (3879, 203267), (6557, 120249), (7347, 107319), (7719, 102147), (13361, 59013), (19671, 40083), (22041, 35773), (23157, 34049)]