17371121247

素因数分解:

$3^4\times {\mathrm{379}}^1\times {\mathrm{719}}^1\times {\mathrm{787}}^1$

素因数の和:1897

約数の個数: 40

約数和(自身を含む): 26087212800

約数和(自身を除く): 8716091553

約数列:

[1, 3, 9, 27, 81, 379, 719, 787, 1137, 2157, 2361, 3411, 6471, 7083, 10233, 19413, 21249, 30699, 58239, 63747, 272501, 298273, 565853, 817503, 894819, 1697559, 2452509, 2684457, 5092677, 7357527, 8053371, 15278031, 22072581, 24160113, 45834093, 214458287, 643374861, 1930124583, 5790373749, 17371121247]

約数ペア:

[(1, 17371121247), (3, 5790373749), (9, 1930124583), (27, 643374861), (81, 214458287), (379, 45834093), (719, 24160113), (787, 22072581), (1137, 15278031), (2157, 8053371), (2361, 7357527), (3411, 5092677), (6471, 2684457), (7083, 2452509), (10233, 1697559), (19413, 894819), (21249, 817503), (30699, 565853), (58239, 298273), (63747, 272501)]