30801903

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{1901}}^1$

素因数の和:2406

約数の個数: 16

約数和(自身を含む): 44917632

約数和(自身を除く): 14115729

約数列:

[1, 3, 11, 33, 491, 1473, 1901, 5401, 5703, 16203, 20911, 62733, 933391, 2800173, 10267301, 30801903]

約数ペア:

[(1, 30801903), (3, 10267301), (11, 2800173), (33, 933391), (491, 62733), (1473, 20911), (1901, 16203), (5401, 5703)]