345589881

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{2393}}^1$

素因数の和:2462

約数の個数: 48

約数和(自身を含む): 593099136

約数和(自身を除く): 247509255

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 91, 161, 273, 299, 483, 529, 897, 1587, 2093, 2393, 3703, 6279, 6877, 7179, 11109, 16751, 20631, 31109, 48139, 50253, 55039, 93327, 144417, 165117, 217763, 385273, 653289, 715507, 1155819, 1265897, 2146521, 3797691, 5008549, 8861279, 15025647, 16456661, 26583837, 49369983, 115196627, 345589881]

約数ペア:

[(1, 345589881), (3, 115196627), (7, 49369983), (13, 26583837), (21, 16456661), (23, 15025647), (39, 8861279), (69, 5008549), (91, 3797691), (161, 2146521), (273, 1265897), (299, 1155819), (483, 715507), (529, 653289), (897, 385273), (1587, 217763), (2093, 165117), (2393, 144417), (3703, 93327), (6279, 55039), (6877, 50253), (7179, 48139), (11109, 31109), (16751, 20631)]