337335089

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{3041}}^1$

素因数の和:3137

約数の個数: 32

約数和(自身を含む): 441552384

約数和(自身を除く): 104217295

約数列:

[1, 7, 13, 23, 53, 91, 161, 299, 371, 689, 1219, 2093, 3041, 4823, 8533, 15847, 21287, 39533, 69943, 110929, 161173, 276731, 489601, 909259, 1128211, 2095249, 3706979, 6364813, 14666743, 25948853, 48190727, 337335089]

約数ペア:

[(1, 337335089), (7, 48190727), (13, 25948853), (23, 14666743), (53, 6364813), (91, 3706979), (161, 2095249), (299, 1128211), (371, 909259), (689, 489601), (1219, 276731), (2093, 161173), (3041, 110929), (4823, 69943), (8533, 39533), (15847, 21287)]