304849209

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{143729}}^1$

素因数の和:143840

約数の個数: 16

約数和(自身を含む): 469134720

約数和(自身を除く): 164285511

約数列:

[1, 3, 7, 21, 101, 303, 707, 2121, 143729, 431187, 1006103, 3018309, 14516629, 43549887, 101616403, 304849209]

約数ペア:

[(1, 304849209), (3, 101616403), (7, 43549887), (21, 14516629), (101, 3018309), (303, 1006103), (707, 431187), (2121, 143729)]