30450357

素因数分解:

$3^3\times 7^1\times {\mathrm{367}}^1\times {\mathrm{439}}^1$

素因数の和:822

約数の個数: 32

約数和(自身を含む): 51814400

約数和(自身を除く): 21364043

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 367, 439, 1101, 1317, 2569, 3073, 3303, 3951, 7707, 9219, 9909, 11853, 23121, 27657, 69363, 82971, 161113, 483339, 1127791, 1450017, 3383373, 4350051, 10150119, 30450357]

約数ペア:

[(1, 30450357), (3, 10150119), (7, 4350051), (9, 3383373), (21, 1450017), (27, 1127791), (63, 483339), (189, 161113), (367, 82971), (439, 69363), (1101, 27657), (1317, 23121), (2569, 11853), (3073, 9909), (3303, 9219), (3951, 7707)]