385849009

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1\times {\mathrm{239}}^1$

素因数の和:529

約数の個数: 32

約数和(自身を含む): 484162560

約数和(自身を除く): 98313551

約数列:

[1, 7, 13, 91, 113, 157, 239, 791, 1099, 1469, 1673, 2041, 3107, 10283, 14287, 17741, 21749, 27007, 37523, 124187, 189049, 230633, 262661, 351091, 487799, 1614431, 2457637, 3414593, 4240099, 29680693, 55121287, 385849009]

約数ペア:

[(1, 385849009), (7, 55121287), (13, 29680693), (91, 4240099), (113, 3414593), (157, 2457637), (239, 1614431), (791, 487799), (1099, 351091), (1469, 262661), (1673, 230633), (2041, 189049), (3107, 124187), (10283, 37523), (14287, 27007), (17741, 21749)]