30518397

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12421}}^1$

素因数の和:12450

約数の個数: 32

約数和(自身を含む): 55650560

約数和(自身を除く): 25132163

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 12421, 37263, 86947, 111789, 161473, 260841, 335367, 484419, 782523, 1130311, 1453257, 2347569, 3390933, 4359771, 10172799, 30518397]

約数ペア:

[(1, 30518397), (3, 10172799), (7, 4359771), (9, 3390933), (13, 2347569), (21, 1453257), (27, 1130311), (39, 782523), (63, 484419), (91, 335367), (117, 260841), (189, 161473), (273, 111789), (351, 86947), (819, 37263), (2457, 12421)]