38653641

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{8929}}^1$

素因数の和:8985

約数の個数: 24

約数和(自身を含む): 61759880

約数和(自身を除く): 23106239

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 1443, 4329, 8929, 26787, 80361, 116077, 330373, 348231, 991119, 1044693, 2973357, 4294849, 12884547, 38653641]

約数ペア:

[(1, 38653641), (3, 12884547), (9, 4294849), (13, 2973357), (37, 1044693), (39, 991119), (111, 348231), (117, 330373), (333, 116077), (481, 80361), (1443, 26787), (4329, 8929)]