32720961

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4133}}^1$

素因数の和:4185

約数の個数: 32

約数和(自身を含む): 55560960

約数和(自身を除く): 22839999

約数列:

[1, 3, 7, 13, 21, 29, 39, 87, 91, 203, 273, 377, 609, 1131, 2639, 4133, 7917, 12399, 28931, 53729, 86793, 119857, 161187, 359571, 376103, 838999, 1128309, 1558141, 2516997, 4674423, 10906987, 32720961]

約数ペア:

[(1, 32720961), (3, 10906987), (7, 4674423), (13, 2516997), (21, 1558141), (29, 1128309), (39, 838999), (87, 376103), (91, 359571), (203, 161187), (273, 119857), (377, 86793), (609, 53729), (1131, 28931), (2639, 12399), (4133, 7917)]