23317217

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1$

素因数の和:461

約数の個数: 32

約数和(自身を含む): 31518720

約数和(自身を除く): 8201503

約数列:

[1, 7, 11, 17, 47, 77, 119, 187, 329, 379, 517, 799, 1309, 2653, 3619, 4169, 5593, 6443, 8789, 17813, 29183, 45101, 61523, 70873, 124691, 195943, 302821, 496111, 1371601, 2119747, 3331031, 23317217]

約数ペア:

[(1, 23317217), (7, 3331031), (11, 2119747), (17, 1371601), (47, 496111), (77, 302821), (119, 195943), (187, 124691), (329, 70873), (379, 61523), (517, 45101), (799, 29183), (1309, 17813), (2653, 8789), (3619, 6443), (4169, 5593)]