1420365023

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{2423}}^1$

素因数の和:2795

約数の個数: 32

約数和(自身を含む): 1854185472

約数和(自身を除く): 433820449

約数列:

[1, 7, 11, 23, 77, 161, 253, 331, 1771, 2317, 2423, 3641, 7613, 16961, 25487, 26653, 53291, 55729, 83743, 186571, 390103, 586201, 613019, 802013, 4291133, 5614091, 8822143, 18446299, 61755001, 129124093, 202909289, 1420365023]

約数ペア:

[(1, 1420365023), (7, 202909289), (11, 129124093), (23, 61755001), (77, 18446299), (161, 8822143), (253, 5614091), (331, 4291133), (1771, 802013), (2317, 613019), (2423, 586201), (3641, 390103), (7613, 186571), (16961, 83743), (25487, 55729), (26653, 53291)]