4021000695

素因数分解:

$3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{390199}}^1$

素因数の和:390439

約数の個数: 24

約数和(自身を含む): 7000188000

約数和(自身を除く): 2979187305

約数列:

[1, 3, 5, 9, 15, 45, 229, 687, 1145, 2061, 3435, 10305, 390199, 1170597, 1950995, 3511791, 5852985, 17558955, 89355571, 268066713, 446777855, 804200139, 1340333565, 4021000695]

約数ペア:

[(1, 4021000695), (3, 1340333565), (5, 804200139), (9, 446777855), (15, 268066713), (45, 89355571), (229, 17558955), (687, 5852985), (1145, 3511791), (2061, 1950995), (3435, 1170597), (10305, 390199)]