38538950961

素因数分解:

$3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{617}}^1\times {\mathrm{16433}}^1$

素因数の和:17241

約数の個数: 32

約数和(自身を含む): 59149778688

約数和(自身を除く): 20610827727

約数列:

[1, 3, 7, 21, 181, 543, 617, 1267, 1851, 3801, 4319, 12957, 16433, 49299, 111677, 115031, 335031, 345093, 781739, 2345217, 2974373, 8923119, 10139161, 20820611, 30417483, 62461833, 70974127, 212922381, 1835188141, 5505564423, 12846316987, 38538950961]

約数ペア:

[(1, 38538950961), (3, 12846316987), (7, 5505564423), (21, 1835188141), (181, 212922381), (543, 70974127), (617, 62461833), (1267, 30417483), (1851, 20820611), (3801, 10139161), (4319, 8923119), (12957, 2974373), (16433, 2345217), (49299, 781739), (111677, 345093), (115031, 335031)]