16845927

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{229}}^1$

素因数の和:383

約数の個数: 32

約数和(自身を含む): 26849280

約数和(自身を除く): 10003353

約数列:

[1, 3, 7, 21, 31, 93, 113, 217, 229, 339, 651, 687, 791, 1603, 2373, 3503, 4809, 7099, 10509, 21297, 24521, 25877, 49693, 73563, 77631, 149079, 181139, 543417, 802187, 2406561, 5615309, 16845927]

約数ペア:

[(1, 16845927), (3, 5615309), (7, 2406561), (21, 802187), (31, 543417), (93, 181139), (113, 149079), (217, 77631), (229, 73563), (339, 49693), (651, 25877), (687, 24521), (791, 21297), (1603, 10509), (2373, 7099), (3503, 4809)]