38450811

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{193}}^1$

素因数の和:435

約数の個数: 32

約数和(自身を含む): 60341760

約数和(自身を除く): 21890949

約数列:

[1, 3, 7, 21, 53, 159, 179, 193, 371, 537, 579, 1113, 1253, 1351, 3759, 4053, 9487, 10229, 28461, 30687, 34547, 66409, 71603, 103641, 199227, 214809, 241829, 725487, 1830991, 5492973, 12816937, 38450811]

約数ペア:

[(1, 38450811), (3, 12816937), (7, 5492973), (21, 1830991), (53, 725487), (159, 241829), (179, 214809), (193, 199227), (371, 103641), (537, 71603), (579, 66409), (1113, 34547), (1253, 30687), (1351, 28461), (3759, 10229), (4053, 9487)]