339921045

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{243671}}^1$

素因数の和:243713

約数の個数: 24

約数和(自身を含む): 608205312

約数和(自身を除く): 268284267

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 243671, 731013, 1218355, 2193039, 3655065, 7553801, 10965195, 22661403, 37769005, 67984209, 113307015, 339921045]

約数ペア:

[(1, 339921045), (3, 113307015), (5, 67984209), (9, 37769005), (15, 22661403), (31, 10965195), (45, 7553801), (93, 3655065), (155, 2193039), (279, 1218355), (465, 731013), (1395, 243671)]