172219883

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{3527}}^1$

素因数の和:3754

約数の個数: 16

約数和(自身を含む): 197116416

約数和(自身を除く): 24896533

約数列:

[1, 11, 23, 193, 253, 2123, 3527, 4439, 38797, 48829, 81121, 680711, 892331, 7487821, 15656353, 172219883]

約数ペア:

[(1, 172219883), (11, 15656353), (23, 7487821), (193, 892331), (253, 680711), (2123, 81121), (3527, 48829), (4439, 38797)]