211123680767

素因数分解:

${\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{421}}^1\times {\mathrm{1439}}^1$

素因数の和:2147

約数の個数: 32

約数和(自身を含む): 223796390400

約数和(自身を除く): 12672709633

約数列:

[1, 29, 61, 197, 421, 1439, 1769, 5713, 12017, 12209, 25681, 41731, 82937, 87779, 283483, 348493, 605819, 744749, 2405173, 2545591, 5059157, 8221007, 17292463, 17568751, 36954959, 119346343, 146715553, 501481427, 1071693811, 3461043947, 7280126923, 211123680767]

約数ペア:

[(1, 211123680767), (29, 7280126923), (61, 3461043947), (197, 1071693811), (421, 501481427), (1439, 146715553), (1769, 119346343), (5713, 36954959), (12017, 17568751), (12209, 17292463), (25681, 8221007), (41731, 5059157), (82937, 2545591), (87779, 2405173), (283483, 744749), (348493, 605819)]