40472453

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{4549}}^1$

素因数の和:4628

約数の個数: 16

約数和(自身を含む): 48921600

約数和(自身を除く): 8449147

約数列:

[1, 7, 31, 41, 217, 287, 1271, 4549, 8897, 31843, 141019, 186509, 987133, 1305563, 5781779, 40472453]

約数ペア:

[(1, 40472453), (7, 5781779), (31, 1305563), (41, 987133), (217, 186509), (287, 141019), (1271, 31843), (4549, 8897)]