22821747

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:311

約数の個数: 32

約数和(自身を含む): 34122816

約数和(自身を除く): 11301069

約数列:

[1, 3, 13, 39, 53, 61, 159, 181, 183, 543, 689, 793, 2067, 2353, 2379, 3233, 7059, 9593, 9699, 11041, 28779, 33123, 42029, 124709, 126087, 143533, 374127, 430599, 585173, 1755519, 7607249, 22821747]

約数ペア:

[(1, 22821747), (3, 7607249), (13, 1755519), (39, 585173), (53, 430599), (61, 374127), (159, 143533), (181, 126087), (183, 124709), (543, 42029), (689, 33123), (793, 28779), (2067, 11041), (2353, 9699), (2379, 9593), (3233, 7059)]