103639221

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{31039}}^1$

素因数の和:31105

約数の個数: 24

約数和(自身を含む): 174320640

約数和(自身を除く): 70681419

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 371, 477, 1113, 3339, 31039, 93117, 217273, 279351, 651819, 1645067, 1955457, 4935201, 11515469, 14805603, 34546407, 103639221]

約数ペア:

[(1, 103639221), (3, 34546407), (7, 14805603), (9, 11515469), (21, 4935201), (53, 1955457), (63, 1645067), (159, 651819), (371, 279351), (477, 217273), (1113, 93117), (3339, 31039)]