13530185613

素因数分解:

$3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{578881}}^1$

素因数の和:578954

約数の個数: 36

約数和(自身を含む): 23163384348

約数和(自身を除く): 9633198735

約数列:

[1, 3, 7, 9, 21, 49, 53, 63, 147, 159, 371, 441, 477, 1113, 2597, 3339, 7791, 23373, 578881, 1736643, 4052167, 5209929, 12156501, 28365169, 30680693, 36469503, 85095507, 92042079, 214764851, 255286521, 276126237, 644294553, 1503353957, 1932883659, 4510061871, 13530185613]

約数ペア:

[(1, 13530185613), (3, 4510061871), (7, 1932883659), (9, 1503353957), (21, 644294553), (49, 276126237), (53, 255286521), (63, 214764851), (147, 92042079), (159, 85095507), (371, 36469503), (441, 30680693), (477, 28365169), (1113, 12156501), (2597, 5209929), (3339, 4052167), (7791, 1736643), (23373, 578881)]