313627713

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{1667}}^1$

素因数の和:1742

約数の個数: 48

約数和(自身を含む): 524365824

約数和(自身を除く): 210738111

約数列:

[1, 3, 7, 17, 21, 31, 51, 93, 119, 217, 289, 357, 527, 651, 867, 1581, 1667, 2023, 3689, 5001, 6069, 8959, 11067, 11669, 26877, 28339, 35007, 51677, 62713, 85017, 155031, 188139, 198373, 361739, 481763, 595119, 878509, 1085217, 1445289, 2635527, 3372341, 6149563, 10117023, 14934653, 18448689, 44803959, 104542571, 313627713]

約数ペア:

[(1, 313627713), (3, 104542571), (7, 44803959), (17, 18448689), (21, 14934653), (31, 10117023), (51, 6149563), (93, 3372341), (119, 2635527), (217, 1445289), (289, 1085217), (357, 878509), (527, 595119), (651, 481763), (867, 361739), (1581, 198373), (1667, 188139), (2023, 155031), (3689, 85017), (5001, 62713), (6069, 51677), (8959, 35007), (11067, 28339), (11669, 26877)]