38535081

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1$

素因数の和:353

約数の個数: 32

約数和(自身を含む): 57238272

約数和(自身を除く): 18703191

約数列:

[1, 3, 13, 39, 53, 103, 159, 181, 309, 543, 689, 1339, 2067, 2353, 4017, 5459, 7059, 9593, 16377, 18643, 28779, 55929, 70967, 124709, 212901, 242359, 374127, 727077, 988079, 2964237, 12845027, 38535081]

約数ペア:

[(1, 38535081), (3, 12845027), (13, 2964237), (39, 988079), (53, 727077), (103, 374127), (159, 242359), (181, 212901), (309, 124709), (543, 70967), (689, 55929), (1339, 28779), (2067, 18643), (2353, 16377), (4017, 9593), (5459, 7059)]