184450917

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{4091}}^1$

素因数の和:4233

約数の個数: 32

約数和(自身を含む): 298552320

約数和(自身を除く): 114101403

約数列:

[1, 3, 7, 19, 21, 57, 113, 133, 339, 399, 791, 2147, 2373, 4091, 6441, 12273, 15029, 28637, 45087, 77729, 85911, 233187, 462283, 544103, 1386849, 1632309, 3235981, 8783377, 9707943, 26350131, 61483639, 184450917]

約数ペア:

[(1, 184450917), (3, 61483639), (7, 26350131), (19, 9707943), (21, 8783377), (57, 3235981), (113, 1632309), (133, 1386849), (339, 544103), (399, 462283), (791, 233187), (2147, 85911), (2373, 77729), (4091, 45087), (6441, 28637), (12273, 15029)]