996878337

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^2\times {\mathrm{1049}}^1$

素因数の和:1190

約数の個数: 48

約数和(自身を含む): 1665686400

約数和(自身を除く): 668808063

約数列:

[1, 3, 7, 13, 21, 39, 59, 91, 177, 273, 413, 767, 1049, 1239, 2301, 3147, 3481, 5369, 7343, 10443, 13637, 16107, 22029, 24367, 40911, 45253, 61891, 73101, 95459, 135759, 185673, 286377, 316771, 433237, 804583, 950313, 1299711, 2413749, 3651569, 5632081, 10954707, 16896243, 25560983, 47470397, 76682949, 142411191, 332292779, 996878337]

約数ペア:

[(1, 996878337), (3, 332292779), (7, 142411191), (13, 76682949), (21, 47470397), (39, 25560983), (59, 16896243), (91, 10954707), (177, 5632081), (273, 3651569), (413, 2413749), (767, 1299711), (1049, 950313), (1239, 804583), (2301, 433237), (3147, 316771), (3481, 286377), (5369, 185673), (7343, 135759), (10443, 95459), (13637, 73101), (16107, 61891), (22029, 45253), (24367, 40911)]