16841447

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:239

約数の個数: 24

約数和(自身を含む): 20511792

約数和(自身を除く): 3670345

約数列:

[1, 7, 41, 49, 83, 101, 287, 581, 707, 2009, 3403, 4067, 4141, 4949, 8383, 23821, 28987, 58681, 166747, 202909, 343703, 410767, 2405921, 16841447]

約数ペア:

[(1, 16841447), (7, 2405921), (41, 410767), (49, 343703), (83, 202909), (101, 166747), (287, 58681), (581, 28987), (707, 23821), (2009, 8383), (3403, 4949), (4067, 4141)]