833238

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1$

素因数の和:421

約数の個数: 48

約数和(自身を含む): 2190240

約数和(自身を除く): 1357002

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 389, 714, 778, 1071, 1167, 2142, 2334, 2723, 3501, 5446, 6613, 7002, 8169, 13226, 16338, 19839, 24507, 39678, 46291, 49014, 59517, 92582, 119034, 138873, 277746, 416619, 833238]

約数ペア:

[(1, 833238), (2, 416619), (3, 277746), (6, 138873), (7, 119034), (9, 92582), (14, 59517), (17, 49014), (18, 46291), (21, 39678), (34, 24507), (42, 19839), (51, 16338), (63, 13226), (102, 8169), (119, 7002), (126, 6613), (153, 5446), (238, 3501), (306, 2723), (357, 2334), (389, 2142), (714, 1167), (778, 1071)]