22445409

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1$

素因数の和:381

約数の個数: 32

約数和(自身を含む): 35481600

約数和(自身を除く): 13036191

約数列:

[1, 3, 7, 21, 41, 123, 131, 199, 287, 393, 597, 861, 917, 1393, 2751, 4179, 5371, 8159, 16113, 24477, 26069, 37597, 57113, 78207, 112791, 171339, 182483, 547449, 1068829, 3206487, 7481803, 22445409]

約数ペア:

[(1, 22445409), (3, 7481803), (7, 3206487), (21, 1068829), (41, 547449), (123, 182483), (131, 171339), (199, 112791), (287, 78207), (393, 57113), (597, 37597), (861, 26069), (917, 24477), (1393, 16113), (2751, 8159), (4179, 5371)]