37978941

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12647}}^1$

素因数の和:12681

約数の個数: 32

約数和(自身を含む): 67995648

約数和(自身を除く): 30016707

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 1001, 3003, 12647, 37941, 88529, 139117, 164411, 265587, 417351, 493233, 973819, 1150877, 1808521, 2921457, 3452631, 5425563, 12659647, 37978941]

約数ペア:

[(1, 37978941), (3, 12659647), (7, 5425563), (11, 3452631), (13, 2921457), (21, 1808521), (33, 1150877), (39, 973819), (77, 493233), (91, 417351), (143, 265587), (231, 164411), (273, 139117), (429, 88529), (1001, 37941), (3003, 12647)]