401035971

素因数分解:

$3^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{173}}^1\times {\mathrm{661}}^1$

素因数の和:1011

約数の個数: 32

約数和(自身を含む): 619250688

約数和(自身を除く): 218214717

約数列:

[1, 3, 7, 21, 167, 173, 501, 519, 661, 1169, 1211, 1983, 3507, 3633, 4627, 13881, 28891, 86673, 110387, 114353, 202237, 331161, 343059, 606711, 772709, 800471, 2318127, 2401413, 19096951, 57290853, 133678657, 401035971]

約数ペア:

[(1, 401035971), (3, 133678657), (7, 57290853), (21, 19096951), (167, 2401413), (173, 2318127), (501, 800471), (519, 772709), (661, 606711), (1169, 343059), (1211, 331161), (1983, 202237), (3507, 114353), (3633, 110387), (4627, 86673), (13881, 28891)]