384306909

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{263}}^1\times {\mathrm{467}}^1$

素因数の和:889

約数の個数: 32

約数和(自身を含む): 593049600

約数和(自身を除く): 208742691

約数列:

[1, 3, 7, 21, 149, 263, 447, 467, 789, 1043, 1401, 1841, 3129, 3269, 5523, 9807, 39187, 69583, 117561, 122821, 208749, 274309, 368463, 487081, 822927, 859747, 1461243, 2579241, 18300329, 54900987, 128102303, 384306909]

約数ペア:

[(1, 384306909), (3, 128102303), (7, 54900987), (21, 18300329), (149, 2579241), (263, 1461243), (447, 859747), (467, 822927), (789, 487081), (1043, 368463), (1401, 274309), (1841, 208749), (3129, 122821), (3269, 117561), (5523, 69583), (9807, 39187)]