2037421365

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19404013}}^1$

素因数の和:19404028

約数の個数: 16

約数和(自身を含む): 3725570688

約数和(自身を除く): 1688149323

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 19404013, 58212039, 97020065, 135828091, 291060195, 407484273, 679140455, 2037421365]

約数ペア:

[(1, 2037421365), (3, 679140455), (5, 407484273), (7, 291060195), (15, 135828091), (21, 97020065), (35, 58212039), (105, 19404013)]