23480961

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:170

約数の個数: 48

約数和(自身を含む): 39256704

約数和(自身を除く): 15775743

約数列:

[1, 3, 7, 17, 21, 51, 53, 73, 119, 159, 219, 289, 357, 371, 511, 867, 901, 1113, 1241, 1533, 2023, 2703, 3723, 3869, 6069, 6307, 8687, 11607, 15317, 18921, 21097, 26061, 27083, 45951, 63291, 65773, 81249, 107219, 147679, 197319, 321657, 443037, 460411, 1118141, 1381233, 3354423, 7826987, 23480961]

約数ペア:

[(1, 23480961), (3, 7826987), (7, 3354423), (17, 1381233), (21, 1118141), (51, 460411), (53, 443037), (73, 321657), (119, 197319), (159, 147679), (219, 107219), (289, 81249), (357, 65773), (371, 63291), (511, 45951), (867, 27083), (901, 26061), (1113, 21097), (1241, 18921), (1533, 15317), (2023, 11607), (2703, 8687), (3723, 6307), (3869, 6069)]