1439702923141

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{153523}}^1$

素因数の和:153770

約数の個数: 48

約数和(自身を含む): 1791897738624

約数和(自身を除く): 352194815483

約数列:

[1, 7, 23, 49, 53, 157, 161, 371, 1099, 1127, 1219, 2597, 3611, 7693, 8321, 8533, 25277, 58247, 59731, 153523, 176939, 191383, 407729, 1074661, 1339681, 3531029, 7522627, 8136719, 9377767, 24103111, 24717203, 56957033, 168721777, 173020421, 187144537, 398699231, 554371553, 1181052439, 1277464883, 1310011759, 3880600871, 8942254181, 9170082313, 27164206097, 29381692309, 62595779267, 205671846163, 1439702923141]

約数ペア:

[(1, 1439702923141), (7, 205671846163), (23, 62595779267), (49, 29381692309), (53, 27164206097), (157, 9170082313), (161, 8942254181), (371, 3880600871), (1099, 1310011759), (1127, 1277464883), (1219, 1181052439), (2597, 554371553), (3611, 398699231), (7693, 187144537), (8321, 173020421), (8533, 168721777), (25277, 56957033), (58247, 24717203), (59731, 24103111), (153523, 9377767), (176939, 8136719), (191383, 7522627), (407729, 3531029), (1074661, 1339681)]