366980003

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:216

約数の個数: 48

約数和(自身を含む): 454900320

約数和(自身を除く): 87920317

約数列:

[1, 13, 17, 19, 53, 97, 221, 247, 289, 323, 689, 901, 1007, 1261, 1649, 1843, 3757, 4199, 5141, 5491, 11713, 13091, 15317, 17119, 21437, 23959, 28033, 31331, 66833, 71383, 87397, 97679, 199121, 222547, 291023, 364429, 407303, 532627, 1136161, 1269827, 1485749, 1660543, 3783299, 6924151, 19314737, 21587059, 28229231, 366980003]

約数ペア:

[(1, 366980003), (13, 28229231), (17, 21587059), (19, 19314737), (53, 6924151), (97, 3783299), (221, 1660543), (247, 1485749), (289, 1269827), (323, 1136161), (689, 532627), (901, 407303), (1007, 364429), (1261, 291023), (1649, 222547), (1843, 199121), (3757, 97679), (4199, 87397), (5141, 71383), (5491, 66833), (11713, 31331), (13091, 28033), (15317, 23959), (17119, 21437)]