379734537

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1390969}}^1$

素因数の和:1390992

約数の個数: 16

約数和(自身を含む): 623154560

約数和(自身を除く): 243420023

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 1390969, 4172907, 9736783, 18082597, 29210349, 54247791, 126578179, 379734537]

約数ペア:

[(1, 379734537), (3, 126578179), (7, 54247791), (13, 29210349), (21, 18082597), (39, 9736783), (91, 4172907), (273, 1390969)]