328073109

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{953}}^1$

素因数の和:1086

約数の個数: 48

約数和(自身を含む): 547489152

約数和(自身を除く): 219416043

約数列:

[1, 3, 7, 13, 21, 39, 91, 97, 169, 273, 291, 507, 679, 953, 1183, 1261, 2037, 2859, 3549, 3783, 6671, 8827, 12389, 16393, 20013, 26481, 37167, 49179, 86723, 92441, 114751, 161057, 260169, 277323, 344253, 483171, 647087, 1127399, 1201733, 1941261, 3382197, 3605199, 8412131, 15622529, 25236393, 46867587, 109357703, 328073109]

約数ペア:

[(1, 328073109), (3, 109357703), (7, 46867587), (13, 25236393), (21, 15622529), (39, 8412131), (91, 3605199), (97, 3382197), (169, 1941261), (273, 1201733), (291, 1127399), (507, 647087), (679, 483171), (953, 344253), (1183, 277323), (1261, 260169), (2037, 161057), (2859, 114751), (3549, 92441), (3783, 86723), (6671, 49179), (8827, 37167), (12389, 26481), (16393, 20013)]