306980609

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{16831}}^1$

素因数の和:16928

約数の個数: 16

約数和(自身を含む): 350644224

約数和(自身を除く): 43663615

約数列:

[1, 13, 23, 61, 299, 793, 1403, 16831, 18239, 218803, 387113, 1026691, 5032469, 13346983, 23613893, 306980609]

約数ペア:

[(1, 306980609), (13, 23613893), (23, 13346983), (61, 5032469), (299, 1026691), (793, 387113), (1403, 218803), (16831, 18239)]