11872361421

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1550119}}^1$

素因数の和:1550185

約数の個数: 24

約数和(自身を含む): 18378222720

約数和(自身を除く): 6505861299

約数列:

[1, 3, 9, 23, 37, 69, 111, 207, 333, 851, 2553, 7659, 1550119, 4650357, 13951071, 35652737, 57354403, 106958211, 172063209, 320874633, 516189627, 1319151269, 3957453807, 11872361421]

約数ペア:

[(1, 11872361421), (3, 3957453807), (9, 1319151269), (23, 516189627), (37, 320874633), (69, 172063209), (111, 106958211), (207, 57354403), (333, 35652737), (851, 13951071), (2553, 4650357), (7659, 1550119)]