2100097685

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{33023}}^1$

素因数の和:33137

約数の個数: 32

約数和(自身を含む): 3043491840

約数和(自身を除く): 943394155

約数列:

[1, 5, 7, 23, 35, 79, 115, 161, 395, 553, 805, 1817, 2765, 9085, 12719, 33023, 63595, 165115, 231161, 759529, 1155805, 2608817, 3797645, 5316703, 13044085, 18261719, 26583515, 60002791, 91308595, 300013955, 420019537, 2100097685]

約数ペア:

[(1, 2100097685), (5, 420019537), (7, 300013955), (23, 91308595), (35, 60002791), (79, 26583515), (115, 18261719), (161, 13044085), (395, 5316703), (553, 3797645), (805, 2608817), (1817, 1155805), (2765, 759529), (9085, 231161), (12719, 165115), (33023, 63595)]