31113498

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{1669}}^1$

素因数の和:1926

約数の個数: 32

約数和(自身を含む): 67334400

約数和(自身を除く): 36220902

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 239, 478, 717, 1434, 1669, 3107, 3338, 5007, 6214, 9321, 10014, 18642, 21697, 43394, 65091, 130182, 398891, 797782, 1196673, 2393346, 5185583, 10371166, 15556749, 31113498]

約数ペア:

[(1, 31113498), (2, 15556749), (3, 10371166), (6, 5185583), (13, 2393346), (26, 1196673), (39, 797782), (78, 398891), (239, 130182), (478, 65091), (717, 43394), (1434, 21697), (1669, 18642), (3107, 10014), (3338, 9321), (5007, 6214)]