23141937

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{823}}^1$

素因数の和:949

約数の個数: 32

約数和(自身を含む): 38391808

約数和(自身を除く): 15249871

約数列:

[1, 3, 7, 13, 21, 39, 91, 103, 273, 309, 721, 823, 1339, 2163, 2469, 4017, 5761, 9373, 10699, 17283, 28119, 32097, 74893, 84769, 224679, 254307, 593383, 1101997, 1780149, 3305991, 7713979, 23141937]

約数ペア:

[(1, 23141937), (3, 7713979), (7, 3305991), (13, 1780149), (21, 1101997), (39, 593383), (91, 254307), (103, 224679), (273, 84769), (309, 74893), (721, 32097), (823, 28119), (1339, 17283), (2163, 10699), (2469, 9373), (4017, 5761)]