26736591

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{593}}^1$

素因数の和:735

約数の個数: 32

約数和(自身を含む): 43338240

約数和(自身を除く): 16601649

約数列:

[1, 3, 7, 19, 21, 57, 113, 133, 339, 399, 593, 791, 1779, 2147, 2373, 4151, 6441, 11267, 12453, 15029, 33801, 45087, 67009, 78869, 201027, 236607, 469063, 1273171, 1407189, 3819513, 8912197, 26736591]

約数ペア:

[(1, 26736591), (3, 8912197), (7, 3819513), (19, 1407189), (21, 1273171), (57, 469063), (113, 236607), (133, 201027), (339, 78869), (399, 67009), (593, 45087), (791, 33801), (1779, 15029), (2147, 12453), (2373, 11267), (4151, 6441)]