1337783937

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{395677}}^1$

素因数の和:395717

約数の個数: 24

約数和(自身を含む): 2165150016

約数和(自身を除く): 827366079

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 1127, 3381, 395677, 1187031, 2769739, 8309217, 9100571, 19388173, 27301713, 58164519, 63703997, 191111991, 445927979, 1337783937]

約数ペア:

[(1, 1337783937), (3, 445927979), (7, 191111991), (21, 63703997), (23, 58164519), (49, 27301713), (69, 19388173), (147, 9100571), (161, 8309217), (483, 2769739), (1127, 1187031), (3381, 395677)]