9922059

素因数分解:

$3^2\times 7^2\times {\mathrm{149}}^1\times {\mathrm{151}}^1$

素因数の和:320

約数の個数: 36

約数和(自身を含む): 16894800

約数和(自身を除く): 6972741

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 149, 151, 441, 447, 453, 1043, 1057, 1341, 1359, 3129, 3171, 7301, 7399, 9387, 9513, 21903, 22197, 22499, 65709, 66591, 67497, 157493, 202491, 472479, 1102451, 1417437, 3307353, 9922059]

約数ペア:

[(1, 9922059), (3, 3307353), (7, 1417437), (9, 1102451), (21, 472479), (49, 202491), (63, 157493), (147, 67497), (149, 66591), (151, 65709), (441, 22499), (447, 22197), (453, 21903), (1043, 9513), (1057, 9387), (1341, 7399), (1359, 7301), (3129, 3171)]