29121120021

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{13729901}}^1$

素因数の和:13730012

約数の個数: 16

約数和(自身を含む): 44814400128

約数和(自身を除く): 15693280107

約数列:

[1, 3, 7, 21, 101, 303, 707, 2121, 13729901, 41189703, 96109307, 288327921, 1386720001, 4160160003, 9707040007, 29121120021]

約数ペア:

[(1, 29121120021), (3, 9707040007), (7, 4160160003), (21, 1386720001), (101, 288327921), (303, 96109307), (707, 41189703), (2121, 13729901)]