123048393

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{7829}}^1$

素因数の和:7889

約数の個数: 24

約数和(自身を含む): 183409920

約数和(自身を除く): 60361527

約数列:

[1, 3, 13, 31, 39, 93, 169, 403, 507, 1209, 5239, 7829, 15717, 23487, 101777, 242699, 305331, 728097, 1323101, 3155087, 3969303, 9465261, 41016131, 123048393]

約数ペア:

[(1, 123048393), (3, 41016131), (13, 9465261), (31, 3969303), (39, 3155087), (93, 1323101), (169, 728097), (403, 305331), (507, 242699), (1209, 101777), (5239, 23487), (7829, 15717)]