211293342

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{902963}}^1$

素因数の和:902984

約数の個数: 24

約数和(自身を含む): 493018344

約数和(自身を除く): 281725002

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 902963, 1805926, 2708889, 5417778, 8126667, 11738519, 16253334, 23477038, 35215557, 70431114, 105646671, 211293342]

約数ペア:

[(1, 211293342), (2, 105646671), (3, 70431114), (6, 35215557), (9, 23477038), (13, 16253334), (18, 11738519), (26, 8126667), (39, 5417778), (78, 2708889), (117, 1805926), (234, 902963)]