804528021

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{2731}}^1$

素因数の和:2937

約数の個数: 32

約数和(自身を含む): 1195960320

約数和(自身を除く): 391432299

約数列:

[1, 3, 11, 33, 79, 113, 237, 339, 869, 1243, 2607, 2731, 3729, 8193, 8927, 26781, 30041, 90123, 98197, 215749, 294591, 308603, 647247, 925809, 2373239, 3394633, 7119717, 10183899, 24379637, 73138911, 268176007, 804528021]

約数ペア:

[(1, 804528021), (3, 268176007), (11, 73138911), (33, 24379637), (79, 10183899), (113, 7119717), (237, 3394633), (339, 2373239), (869, 925809), (1243, 647247), (2607, 308603), (2731, 294591), (3729, 215749), (8193, 98197), (8927, 90123), (26781, 30041)]