40144699

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{1021}}^1$

素因数の和:1206

約数の個数: 16

約数和(自身を含む): 47388096

約数和(自身を除く): 7243397

約数列:

[1, 7, 41, 137, 287, 959, 1021, 5617, 7147, 39319, 41861, 139877, 293027, 979139, 5734957, 40144699]

約数ペア:

[(1, 40144699), (7, 5734957), (41, 979139), (137, 293027), (287, 139877), (959, 41861), (1021, 39319), (5617, 7147)]