38900267

素因数分解:

$7^2\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:156

約数の個数: 36

約数和(自身を含む): 49977144

約数和(自身を除く): 11076877

約数列:

[1, 7, 17, 41, 49, 67, 119, 287, 289, 469, 697, 833, 1139, 2009, 2023, 2747, 3283, 4879, 7973, 11849, 14161, 19229, 19363, 34153, 46699, 55811, 82943, 134603, 135541, 326893, 580601, 793883, 948787, 2288251, 5557181, 38900267]

約数ペア:

[(1, 38900267), (7, 5557181), (17, 2288251), (41, 948787), (49, 793883), (67, 580601), (119, 326893), (287, 135541), (289, 134603), (469, 82943), (697, 55811), (833, 46699), (1139, 34153), (2009, 19363), (2023, 19229), (2747, 14161), (3283, 11849), (4879, 7973)]