313635199

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:291

約数の個数: 32

約数和(自身を含む): 351630720

約数和(自身を除く): 37995521

約数列:

[1, 23, 37, 41, 89, 101, 851, 943, 1517, 2047, 2323, 3293, 3649, 3737, 4141, 8989, 34891, 75739, 83927, 85951, 95243, 135013, 153217, 206747, 332593, 368549, 3105299, 3523991, 7649639, 8476627, 13636313, 313635199]

約数ペア:

[(1, 313635199), (23, 13636313), (37, 8476627), (41, 7649639), (89, 3523991), (101, 3105299), (851, 368549), (943, 332593), (1517, 206747), (2047, 153217), (2323, 135013), (3293, 95243), (3649, 85951), (3737, 83927), (4141, 75739), (8989, 34891)]