246880803

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{1499}}^1$

素因数の和:1659

約数の個数: 32

約数和(自身を含む): 366912000

約数和(自身を除く): 120031197

約数列:

[1, 3, 13, 39, 41, 103, 123, 309, 533, 1339, 1499, 1599, 4017, 4223, 4497, 12669, 19487, 54899, 58461, 61459, 154397, 164697, 184377, 463191, 798967, 2007161, 2396901, 6021483, 6330277, 18990831, 82293601, 246880803]

約数ペア:

[(1, 246880803), (3, 82293601), (13, 18990831), (39, 6330277), (41, 6021483), (103, 2396901), (123, 2007161), (309, 798967), (533, 463191), (1339, 184377), (1499, 164697), (1599, 154397), (4017, 61459), (4223, 58461), (4497, 54899), (12669, 19487)]