1610973

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{281}}^1$

素因数の和:314

約数の個数: 36

約数和(自身を含む): 2925468

約数和(自身を除く): 1314495

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 273, 281, 441, 637, 819, 843, 1911, 1967, 2529, 3653, 5733, 5901, 10959, 13769, 17703, 25571, 32877, 41307, 76713, 123921, 178997, 230139, 536991, 1610973]

約数ペア:

[(1, 1610973), (3, 536991), (7, 230139), (9, 178997), (13, 123921), (21, 76713), (39, 41307), (49, 32877), (63, 25571), (91, 17703), (117, 13769), (147, 10959), (273, 5901), (281, 5733), (441, 3653), (637, 2529), (819, 1967), (843, 1911)]