242519797

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 284046336

約数和(自身を除く): 41526539

約数列:

[1, 13, 23, 41, 73, 271, 299, 533, 943, 949, 1679, 2993, 3523, 6233, 11111, 12259, 19783, 21827, 38909, 68839, 81029, 144443, 255553, 257179, 455009, 811103, 894907, 3322189, 5915117, 10544339, 18655369, 242519797]

約数ペア:

[(1, 242519797), (13, 18655369), (23, 10544339), (41, 5915117), (73, 3322189), (271, 894907), (299, 811103), (533, 455009), (943, 257179), (949, 255553), (1679, 144443), (2993, 81029), (3523, 68839), (6233, 38909), (11111, 21827), (12259, 19783)]