338116785

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1\times {\mathrm{1087}}^1$

素因数の和:1417

約数の個数: 32

約数和(自身を含む): 549918720

約数和(自身を除く): 211801935

約数列:

[1, 3, 5, 15, 89, 233, 267, 445, 699, 1087, 1165, 1335, 3261, 3495, 5435, 16305, 20737, 62211, 96743, 103685, 253271, 290229, 311055, 483715, 759813, 1266355, 1451145, 3799065, 22541119, 67623357, 112705595, 338116785]

約数ペア:

[(1, 338116785), (3, 112705595), (5, 67623357), (15, 22541119), (89, 3799065), (233, 1451145), (267, 1266355), (445, 759813), (699, 483715), (1087, 311055), (1165, 290229), (1335, 253271), (3261, 103685), (3495, 96743), (5435, 62211), (16305, 20737)]