993936237

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{1973}}^1$

素因数の和:2162

約数の個数: 48

約数和(自身を含む): 1620259200

約数和(自身を除く): 626322963

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 149, 161, 447, 483, 1043, 1127, 1973, 3129, 3381, 3427, 5919, 7301, 10281, 13811, 21903, 23989, 41433, 45379, 71967, 96677, 136137, 167923, 290031, 293977, 317653, 503769, 881931, 952959, 2057839, 2223571, 6173517, 6670713, 6761471, 14404873, 20284413, 43214619, 47330297, 141990891, 331312079, 993936237]

約数ペア:

[(1, 993936237), (3, 331312079), (7, 141990891), (21, 47330297), (23, 43214619), (49, 20284413), (69, 14404873), (147, 6761471), (149, 6670713), (161, 6173517), (447, 2223571), (483, 2057839), (1043, 952959), (1127, 881931), (1973, 503769), (3129, 317653), (3381, 293977), (3427, 290031), (5919, 167923), (7301, 136137), (10281, 96677), (13811, 71967), (21903, 45379), (23989, 41433)]