8867313

素因数分解:

$3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1$

素因数の和:436

約数の個数: 48

約数和(自身を含む): 16388736

約数和(自身を除く): 7521423

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 243, 273, 351, 401, 567, 819, 1053, 1203, 1701, 2457, 2807, 3159, 3609, 5213, 7371, 8421, 10827, 15639, 22113, 25263, 32481, 36491, 46917, 75789, 97443, 109473, 140751, 227367, 328419, 422253, 682101, 985257, 1266759, 2955771, 8867313]

約数ペア:

[(1, 8867313), (3, 2955771), (7, 1266759), (9, 985257), (13, 682101), (21, 422253), (27, 328419), (39, 227367), (63, 140751), (81, 109473), (91, 97443), (117, 75789), (189, 46917), (243, 36491), (273, 32481), (351, 25263), (401, 22113), (567, 15639), (819, 10827), (1053, 8421), (1203, 7371), (1701, 5213), (2457, 3609), (2807, 3159)]